There is much work looking into the viability of using Facebook as survey platform for demographic data. [1]} explore the use of Facebook targeted advertisements to collect data on low-income shift workers in the United States. [2]} uses Facebook ads system to recruit survey participants to answer issues of mobility and geographic partitioning. [3]} has employed Facebook ads system to survey out-migration following a hurricane in Puerto Rico in 2017. Surveys administered via Facebook ads system has also been used to measure immigrant assimilation [4]}, world fertility [5]}, and world migration stocks [6]}. There is a growing literature on how to re-adjust surveys administered on Facebook ads [6]} platform or survey system [8]} for estimation of both online and offline populations.
